CN100427815C - 用于内燃机活塞的刮油环 - Google Patents
用于内燃机活塞的刮油环 Download PDFInfo
- Publication number
- CN100427815C CN100427815C CNB2004800251273A CN200480025127A CN100427815C CN 100427815 C CN100427815 C CN 100427815C CN B2004800251273 A CNB2004800251273 A CN B2004800251273A CN 200480025127 A CN200480025127 A CN 200480025127A CN 100427815 C CN100427815 C CN 100427815C
- Authority
- CN
- China
- Prior art keywords
- disk
- annular groove
- working surface
- piston
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/206—One-piece oil-scraping rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10340301.9 | 2003-09-02 | ||
DE10340301A DE10340301A1 (de) | 2003-09-02 | 2003-09-02 | Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1846086A CN1846086A (zh) | 2006-10-11 |
CN100427815C true CN100427815C (zh) | 2008-10-22 |
Family
ID=34258324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800251273A Expired - Fee Related CN100427815C (zh) | 2003-09-02 | 2004-09-02 | 用于内燃机活塞的刮油环 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7261301B2 (ko) |
EP (1) | EP1660793B1 (ko) |
JP (1) | JP4800945B2 (ko) |
KR (1) | KR101234977B1 (ko) |
CN (1) | CN100427815C (ko) |
BR (1) | BRPI0414054B1 (ko) |
DE (2) | DE10340301A1 (ko) |
ES (1) | ES2297454T3 (ko) |
WO (1) | WO2005024278A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10340313A1 (de) * | 2003-09-02 | 2005-05-19 | Mahle Gmbh | Ölabstreifring-Ringnut-Anordnung für Kolben von Verbrennungsmotoren |
DE10340302A1 (de) * | 2003-09-02 | 2005-04-14 | Mahle Gmbh | Ölabstreifring für Kolben von Verbrennungsmotoren |
DE10340312A1 (de) * | 2003-09-02 | 2005-05-12 | Mahle Gmbh | Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren |
DE102016201636B4 (de) * | 2016-02-03 | 2023-01-26 | Robert Bosch Gmbh | Abstreifvorrichtung mit Speicherkörper |
US10395382B2 (en) * | 2016-12-30 | 2019-08-27 | Biosense Webster (Israel) Ltd. | Visualization of distances on an electroanatomical map |
JP6422526B2 (ja) * | 2017-03-30 | 2018-11-14 | 株式会社リケン | 内燃機関用ピストン及びピストンリング |
US20240026971A1 (en) * | 2022-07-19 | 2024-01-25 | Mahle International Gmbh | Piston ring |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0450554A (ja) * | 1990-06-20 | 1992-02-19 | Nippon Piston Ring Co Ltd | 組合せオイルリング用サイドレール |
FR2723401A1 (fr) * | 1994-08-08 | 1996-02-09 | Dana Corp | Assemblage de segment racleur d'huile de piston et assemblage de piston equipe de cet assemblage de segment |
DE4429649A1 (de) * | 1994-08-20 | 1996-02-22 | Ae Goetze Gmbh | Kolbenring |
JPH09257130A (ja) * | 1996-03-22 | 1997-09-30 | Nissan Motor Co Ltd | 内燃機関のピストンリング |
CN1244630A (zh) * | 1998-08-10 | 2000-02-16 | 日野自动车工业株式会社 | 发动机的活塞 |
JP2000170602A (ja) * | 1998-12-08 | 2000-06-20 | Teikoku Piston Ring Co Ltd | ピストンリング |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844427A (en) * | 1956-01-19 | 1958-07-22 | Rand Goetze Corp | Torsion compression and oil ring |
US3554568A (en) * | 1968-08-19 | 1971-01-12 | Dana Corp | Piston and piston ring combination |
DE2736657A1 (de) * | 1977-08-13 | 1979-02-22 | Rottink Bernard J J | Kolbenringdichtung |
JPS6029656Y2 (ja) | 1980-10-24 | 1985-09-06 | ヤンマーディーゼル株式会社 | 内燃機関のピストン |
JPS5773340A (en) | 1980-10-24 | 1982-05-08 | Mitsubishi Electric Corp | Air conditioner |
JPS57176344A (en) | 1981-04-24 | 1982-10-29 | Kanesaka Gijutsu Kenkyusho:Kk | Piston ring |
JPS57196238U (ko) * | 1981-06-08 | 1982-12-13 | ||
JPS58178442U (ja) * | 1982-05-24 | 1983-11-29 | 日産自動車株式会社 | 自動車用内燃機関のピストンリング装置 |
DE3305385C1 (de) | 1983-02-17 | 1984-03-01 | Daimler-Benz Ag, 7000 Stuttgart | Kolbenring, der in einer Ringnut eines Kolbens angeordnet ist |
JPS63150456A (ja) * | 1986-12-12 | 1988-06-23 | Hitachi Metals Ltd | スチ−ル製ピストンリング |
US4909520A (en) * | 1987-04-23 | 1990-03-20 | Gallagher Stephen F | Seal |
BR8802641A (pt) | 1988-05-26 | 1990-01-09 | Cofap | Segmento de anel para motores de combustao interna |
BR9204209A (pt) * | 1991-11-25 | 1993-06-01 | Dana Corp | Conjunto de anel de pistao |
DE4300531C1 (de) | 1993-01-12 | 1994-02-17 | Daimler Benz Ag | Verfahren zur Fertigbearbeitung von Kolbenringen |
JPH0828347A (ja) | 1994-07-19 | 1996-01-30 | Mitsubishi Heavy Ind Ltd | 往復動機関用ピストン |
ATE302337T1 (de) * | 1999-06-08 | 2005-09-15 | Zhihong Zhu | Kolben und kolbenring-zusammenbau |
DE10340313A1 (de) * | 2003-09-02 | 2005-05-19 | Mahle Gmbh | Ölabstreifring-Ringnut-Anordnung für Kolben von Verbrennungsmotoren |
DE10340312A1 (de) * | 2003-09-02 | 2005-05-12 | Mahle Gmbh | Mehrteiliger Ölabstreifring für Kolben von Verbrennungsmotoren |
-
2003
- 2003-09-02 DE DE10340301A patent/DE10340301A1/de not_active Withdrawn
-
2004
- 2004-09-02 CN CNB2004800251273A patent/CN100427815C/zh not_active Expired - Fee Related
- 2004-09-02 KR KR1020067004376A patent/KR101234977B1/ko active IP Right Grant
- 2004-09-02 BR BRPI0414054-0A patent/BRPI0414054B1/pt not_active IP Right Cessation
- 2004-09-02 DE DE502004005792T patent/DE502004005792D1/de active Active
- 2004-09-02 US US10/570,090 patent/US7261301B2/en active Active
- 2004-09-02 JP JP2006525042A patent/JP4800945B2/ja not_active Expired - Fee Related
- 2004-09-02 EP EP04762748A patent/EP1660793B1/de not_active Expired - Fee Related
- 2004-09-02 ES ES04762748T patent/ES2297454T3/es active Active
- 2004-09-02 WO PCT/DE2004/001962 patent/WO2005024278A1/de active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0450554A (ja) * | 1990-06-20 | 1992-02-19 | Nippon Piston Ring Co Ltd | 組合せオイルリング用サイドレール |
FR2723401A1 (fr) * | 1994-08-08 | 1996-02-09 | Dana Corp | Assemblage de segment racleur d'huile de piston et assemblage de piston equipe de cet assemblage de segment |
DE4429649A1 (de) * | 1994-08-20 | 1996-02-22 | Ae Goetze Gmbh | Kolbenring |
JPH09257130A (ja) * | 1996-03-22 | 1997-09-30 | Nissan Motor Co Ltd | 内燃機関のピストンリング |
CN1244630A (zh) * | 1998-08-10 | 2000-02-16 | 日野自动车工业株式会社 | 发动机的活塞 |
JP2000170602A (ja) * | 1998-12-08 | 2000-06-20 | Teikoku Piston Ring Co Ltd | ピストンリング |
Also Published As
Publication number | Publication date |
---|---|
EP1660793B1 (de) | 2007-12-26 |
US7261301B2 (en) | 2007-08-28 |
DE10340301A1 (de) | 2005-04-28 |
ES2297454T3 (es) | 2008-05-01 |
KR101234977B1 (ko) | 2013-02-20 |
BRPI0414054B1 (pt) | 2017-09-12 |
JP2007504407A (ja) | 2007-03-01 |
US20070018410A1 (en) | 2007-01-25 |
CN1846086A (zh) | 2006-10-11 |
EP1660793A1 (de) | 2006-05-31 |
BRPI0414054A (pt) | 2006-10-24 |
WO2005024278A1 (de) | 2005-03-17 |
DE502004005792D1 (de) | 2008-02-07 |
KR20070020174A (ko) | 2007-02-20 |
JP4800945B2 (ja) | 2011-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 |